| 摘要 |
PROBLEM TO BE SOLVED: To improve plastic processing property in a magnesium alloy.SOLUTION: A region 13 on which, friction agitation processing which is performed to a plastic processing region of a magnesium alloy 11 is performed, is set to become A+α, when length of a region where flexure processing is performed is A, and a shrinkage amount in the friction agitation processing is α, in a length dimension in a first direction X.SELECTED DRAWING: Figure 1 |
